Sensor - WIL-RM-S-SG-R1

Sensor for measuring loads on the rotor blade of wind turbine generators. Robust (can be stood on). With magnetic shielding. Cable resistance compensation thanks to 6-wire connection technology.

Product Details

WIL-RM-S-SG-R1 is an optimized sensor with integrated strain gauges specifically designed for use in wind turbine generators. The sensor is adhered to the inner side of the rotor blade near the base of the blade. In conjunction with a type WIL-BI switchgear and controlgear assembly, loads on the rotor blade can be measured and evaluated. This allows the wind turbine generator to be controlled with load optimization, reducing the load on the rotor blades to a minimum.
The sensor is part of the Blade Intelligence rotor blade monitoring system for wind turbine generators (WTGs). The Blade Intelligence rotor blade monitoring system allows the recording and detailed analysis of typical measured values for lightning currents, temperature, ice thickness, and bending moments on the rotor of a WTG. It consists of appropriate sensors, pre-assembled connecting cables, and a WIL-BI switchgear and controlgear assembly (as an analysis unit).

Product type Sensor

External dimensions
Width / Height / Depth 48 mm / 10 mm / 130 mm

Cable entry
Connection method M12 connector, 8-pos. (A-coded) M12 connector, 8-pos. ((A-coded))

Ambient conditions
Degree of protection IP67
Ambient temperature (operation) -40 °C ... 60 °C
Ambient temperature (storage/transport) -40 °C ... 85 °C
Shock (operation) 30g (according to EN 60068-2-27/IEC 60068-2-27)
Vibration (operation) 5g (according to EN 60068-2-6/IEC 60068-2-6)
Air pressure (operation) 70 kPa ... 106 kPa (up to 3,000 m above mean sea level; at >3,000 m above mean sea level observe derating)

Item number 1183803
Packing unit 1 pc
Minimum order quantity 1 pc
Sales Key D11
Product Key DTHABA
GTIN 4063151222420
Weight per Piece (including packing) 0.6 kg
Weight per Piece (excluding packing) 0.6 kg
Customs tariff number 90303320
Country of origin DE


ECLASS-9.0 27143137
ECLASS-10.0.1 27143137
ECLASS-11.0 27143137


ETIM 8.0 EC000926


UNSPSC 21.0 43201500

Your advantages

Robust sensor for use in the rotor blade of a WTG
Proactive monitoring of the rotor blade
Proven technology, optimized for the wind industry